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Hello,
I have a problem with the fact that when reading data from the Order book from Kraken, sometimes exceptions of the type **java.util.ConcurrentModificationException: null** appear.
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### Background and motivation
This is an intentional duplicate of #26754, which was closed by the author without a resolution.
`SortedDictionary` doesn't have a efficient way to enumerate throug…
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When accessing through annotations (i.e., generating proxy classes), there is a thread safety problem occur when multiple threads share the Rules
Rule 'rule' performed with error java.util.Concurre…
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Hola profe, cómo está??
Hablo para cosnultarle si está bien este ejercicio. El resultado me da lo que tiene que dar pero siento que repetí código con el addForBoarding y los iteradores, siento que un…
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- 位于[JCFInternals/markdown/5-TreeSet and TreeMap.md](https://github.com/CarpenterLee/JCFInternals/blob/master/markdown/5-TreeSet%20and%20TreeMap.md)
- 红黑树是一种近似平衡的二叉查找树,它能够确保任何一个节点的左右子树的高度差不会超过二者中较低那个…
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On building my packages I'm using `sphinx-build` command with `-n` switch which shows warmings about missing references. These are not critical issues.
Here is the output with warnings:
```con…
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Given a Set with elements `(10,20,30,40,...)` we need to find the next smallest and next largest element (both inclusive), e.g. `nextSmallest(25) = 20, nextLargest(25) = 30`.
Given a TreeMap this c…
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**问题1:某些情况下产生非标准json数据**
UserGroupModel group = new UserGroupModel();
group.id = 9999;
group.users = new ArrayList();
group.users2 = new LinkedHashMap();
group.use…
noear updated
5 years ago
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1. Класс Goods - убрать ненужные переводы строки.
2. Класс Category - убрать ненужные переводы строки, импорт.
3. private TreeSet GoodsSet; - имена переменных мы пишем с маленькой буквы. Поменяйте…
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2022-05-27